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Oval|Natural|GIA

1.50ct J I1 Oval Natural Diamond

EX • J/I1 • GIA 7401530522

Certificate GIA 7401530522

Diamond specifications and retailer prices

From $2,806 AUD
HK$15,400 HKD
As of November 1, 2026
Save $5,073 AUD (64%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,880 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7401530522. Listed at 10 retailers as of October 30, 2026, with prices from $2,806 to $7,880, a $5,073 spread on the same certified stone. NZ Jewellers lists it at $7,880. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
J
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7401530522
Dimensions8.89 × 6.33 × 3.94 mm
L/W Ratio1.40
Top View
8.89 mm6.33 mm1.50 ctJ / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7401530522
Side View
Table 54.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $7,880 AUD|Low: $2,788 AUD|High: $8,324 AUD|Avg: $4,243 AUD|-5.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 3$2,806 AUD
Retailer 9$3,375 AUD
Retailer 2$3,521 AUD
Retailer 10$3,525 AUD
Retailer 5$3,768 AUD
Retailer 7$3,768 AUD
Retailer 6$3,913 AUD
Retailer 8$4,349 AUD
Retailer 4$4,707 AUD
NZ Jewellers$7,880 AUD

42 data points across 10 retailers

10 retailers$2,806 AUD to $7,880 AUD

A
Cheapest Retailer
-
$2,806 AUD
HK$15,400 HKD
B+
Retailer 2
-
$3,375 AUD
$2,371 USD
View
B+
Retailer 3
-
$3,521 AUD
₹235,556 INR
View
B+
Retailer 4
-
$3,525 AUD
$2,476 USD
View
B+
Retailer 5
-
$3,768 AUD
$2,647 USD
View
B+
Retailer 6
-
$3,768 AUD
$2,647 USD
View
B+
Retailer 7
-
$3,913 AUD
$2,749 USD
View
B+
Retailer 8
-
$4,349 AUD
$3,055 USD
View
B+
Retailer 9
-
$4,707 AUD
€3,149 EUR
View
Most Expensive
B
NZ Jewellers
54ccaa96-1ab2-4ce2-b00c-381bfe14e1ae · Oct 30
$7,880 AUD
$5,535 USD
View
9 more retailers have this diamond
Prices start from $2,806 AUDSave up to $5,073 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.50ct Oval
$2,806 AUD